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【简答题】
阅读短文,判断正(T)误(F)。 On day afternoon Bob and Jane were walking along a quiet street when they heard a big noise from the street corner. They ran there and found that a small car knocked into the side of a truck. Both the car driver and the truck driver were hurt. 'Bob,' said Jane, 'Run back down the road to Mrs. Day's house. Ask her to call the police and the ambulance (救护车). Hurry! I'll stay here.' Bob went off as fast as he could. There was nothing Jane could do but wait. She knew that when people were hurt in an accident, we shouldn't move them. It wasn't long before the police car and the ambulance arrived. The policemen got the car door open and moved the man out. Then they got the truck driver out. Luckily, the men weren't badly hurt, and the ambulance took them to the hospital. The policemen thanked Bob and Jane, 'You were very good to act so quickly when you saw the accident. Thank you for all your help.' (     )1. The accident happened in a quiet street one afternoon. (     )2. Bob, Jane, Mrs. Day and the policemen heard the noise. (     )3. Both of the drivers were hurt in the accident. (     )4. Jane asked Bob to call the police. (     )5. It was a long time before the policeman arrived.
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【单选题】习近平总书记在十九大报告中指出,全面依法治国是国家治理的一场深刻革命,加强宪法实施和监督,推进合宪性审查工作,维护宪法权威。他强调,绝不允许以言代法、以权压法、逐利违法、徇私枉法。这说明 ( ) 1全面依法治国需要我们健全宪法实施和监督制度 2权力行使需要接受监督 3对于各种违反宪法的行为,都必须予以追究和纠正 4增强宪法意识,只和国家公职人员有关
A.
①②③
B.
①②④
C.
①③④
D.
②③④
【单选题】如图所示电路中,已知R1=R2=5Ω,/IS=1A,a、b两端的电压Uab等于( )V。
A.
2.5
B.
-2.5
C.
5
D.
-5
【单选题】电路如图所示, v s 1 =1V , v s 2 =4V, 求t=2s时,vo1、vo2和vo的值。
A.
vo1=-3.2V, vo2=-0.8V, vo=4V
B.
vo1=-3.2V, vo2=-0.8V, vo=-4V
C.
vo1=3V, vo2=0.8V, vo=3.8V
D.
vo1=-3V, vo2=-0.8V, vo=3.8V
【单选题】增加工作的深度,允许员工对他们的工作施加更大的控制,这种工作设计的方法是( )
A.
工作丰富化
B.
工作轮换
C.
工作专业化
D.
工作扩大化
【单选题】习近平总书记在十九大报告中指出,全面依法治国是国家治理的一场深刻革命,加强宪法实施和监督,推进合宪性审查工作,维护宪法权威。他强调,绝不允许以言代法、以权压法、逐利违法、徇私枉法。 这说明 1全面依法治国需要我们健全先发实施和监督制度 2权力行使需要接受监督 3对于各种违反宪法的行为,都必须予以追究和纠正 4增强宪法意识,只和国家公职人员有关
A.
①②③
B.
②③④
C.
①③④
D.
①②③④
【单选题】增加工作的深度,允许员工对他们的工作施加更大的控制,这种工作设计的方法是( )
A.
工作丰富化
B.
工作扩大化
C.
工作轮换
D.
工作专业化
【单选题】如下图所示电路中,已知R1=R1=5Ω,IS=1 A,a、b两端的电压Vab等于( )V。
A.
2.5
B.
1.5
C.
3
D.
-2.5
【判断题】增加工作的深度,允许员工对他们的工作施加更大的控制,这种工作设计的方法是工作丰富化。
A.
正确
B.
错误
【单选题】电路如图所示,求vo1和vo。
A.
vo1=-1.2V,vo=-1.8V
B.
vo1=-1.8V,vo=-1.2V
C.
vo1=1.8V,vo=-1.2V
D.
vo1=-1.2V,vo=1.8V
【单选题】如图所示电路中A、B两端之间的等效电阻R AB 为( )
A.
B.
1.5Ω
C.
D.
2.5Ω
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